12953512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 29131200

約数和(自身を除く): 16177688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 169, 268, 286, 338, 536, 572, 676, 737, 871, 1144, 1352, 1474, 1742, 1859, 2197, 2948, 3484, 3718, 4394, 5896, 6968, 7436, 8788, 9581, 11323, 14872, 17576, 19162, 22646, 24167, 38324, 45292, 48334, 76648, 90584, 96668, 124553, 147199, 193336, 249106, 294398, 498212, 588796, 996424, 1177592, 1619189, 3238378, 6476756, 12953512]

約数ペア:

[(1, 12953512), (2, 6476756), (4, 3238378), (8, 1619189), (11, 1177592), (13, 996424), (22, 588796), (26, 498212), (44, 294398), (52, 249106), (67, 193336), (88, 147199), (104, 124553), (134, 96668), (143, 90584), (169, 76648), (268, 48334), (286, 45292), (338, 38324), (536, 24167), (572, 22646), (676, 19162), (737, 17576), (871, 14872), (1144, 11323), (1352, 9581), (1474, 8788), (1742, 7436), (1859, 6968), (2197, 5896), (2948, 4394), (3484, 3718)]